<template>
    <div class="app-container">
      <!-- 顶部Header区域 -->
        <mt-header title="张劲*的项目一" fixed>
          <span slot="left" @click="goBack()" v-show="flag">
            <mt-button icon="back" >返回</mt-button>
          </span>
        </mt-header>
        <!-- 中间body区域-->
				<transition>
        <router-view></router-view>
				</transition>
       <!-- 底部Tabbar区域 -->
      <nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-ball" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-ball" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-ball" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge">{{$store.getters.getAllCount}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-ball" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav> 
    </div>
</template>
<script>
export default {
    data(){
        return{
          flag:false
        }
    },
    created(){
      this.flag=this.$route.path==='/home'? false :true
    },
    methods:{
      goBack(){
        this.$router.go(-1)
      }
    },
    watch:{
      "$route.path":function(newval){
        if(newval==="/home"){
          this.flag=false
        }else{
         this.flag=true 
        }
      }
    }
}
</script>
<style scoped>
  .app-container{
		overflow-x: hidden;
	}

.v-enter {
	opacity: 0;
	transform:translateX(100%);
}
.v-leave-to{
	opacity: 0;
	transform:translateX(-100%);
	position: absolute; 
}
.v-enter-active,.v-leave-to-active{
	transition: all 1s ease;
}
.mui-bar-tab .mui-tab-item-ball.mui-active {
    color: #007aff;
}
.mui-bar-tab .mui-tab-item-ball {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis
		}
		.mui-bar-tab .mui-tab-item-ball .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;
}
.mui-bar-tab .mui-tab-item-ball .mui-icon ~ .mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}


</style>


